Across
- 2. Return Blood to the Heart
- 6. White Blood Cells
- 8. Form clots and stop blood
- 9. Voice Box
Down
- 1. Liquid Portion of Blood
- 3. Red Blood Cells
- 4. Largest Bone in the Body
- 5. Transfer Blood throughout Body
- 6. Used to oxygenate blood
- 7. Wind Pipe